Minnesota

Minnesota Water Quality Report, 2018

West Virginia

West Virginia Water Quality Report, 2019

Mississippi

Mississippi Water Quality Report, 2018

Wisconsin

Wisconsin Water Quality Report, 2018

Missouri

Missouri Water Quality Report, 2019

Wyoming

Wyoming Water Quality Report, 2019

Guam

Guam Water Quality Report, 2019

Puerto Rico

Puerto Rico Water Quality Report, 2019

US Virgin Islands

Zack et al., 2020